New York - Area of significance: Architecture
| Muller, Cornelius S., House |
| Mull House and Cemetery |
| Mulrien House |
| Mumford, Lewis, House |
| Municipal Asphalt Plant |
| Municipal Building |
| Municipal Building |
| Municipal Ferry Pier |
| Munson Diner |
| Munson-Williams-Proctor Arts Institute |
| Murray Hill |
| Murray Hill Historic District |
| Murray Street Historic District |
| Music Hall |
| Musselman Cottage |
| M/V COMMANDER |
| Mycenae Schoolhouse |
| Myers, Stephen and Harriet, House |
| Mynderse-Frederick House |
| Myrtle, Henry C. House |
| Naples Memorial Town Hall |
| Naples South Main Street Historic District |
| Naples Viniculture Historic District |
| Narrowsburg Methodist Church |
| NASH (harbor tug) |
| Nassau Brewing Company |
| Nassau County Courthouse |
| National Biscuit Company Carton Making and Printing Plant |
| National Casket Company Building |
| National City Bank |
| National Company Building |
| National Headquarters, March on Washington for Jobs and Freedom |
| National Hotel |
| National State Bank Building |
| National Youth Administration Woodstock Resident Work Center |
| Nazareth House |
| Near Westside Historic District |
| Neher-Elseffer House |
| Neiderhurst |
| Nellis, Jacob, Farmhouse |
| Nellis Tavern |
| Nelliston Historic District |
| Nelliston School |
| Nelson Avenue-Fort Hill Historic District |
| Nelson Methodist Episcopal Church |
| Nelson, Thomas, House |
| Nelson Welsh Congregational Church |
| Nester House |
| Neversink Valley Grange No. 1530 |
| Neville House |
| New Amsterdam Theater |
| New Baltimore Hamlet Historic District |
| New Berlin Historic District |
| Newberry Building |
| New Brighton Village Hall |
| New Century Club |
| Newcomb-Brown Estate |
| New Concord Historic District |
| New Courthouse |
| New Dorp Light |
| New England Congregational Church and Rectory |
| New Family Theater |
| New Kingston Historic District |
| New Kingston Presbyterian Church |
| Newkirk Homestead |
| New Lebanon District No. 8 School |
| New Lots Reformed Church and Cemetery |
| New Paltz Downtown Historic District |
| New Rochelle Railroad Station |
| New Scotland Avenue (Troop B) Armory |
| New Stone Hall |
| New Suffolk School |
| Newton, A., Farm |
| Newton Homestead |
| Newton, Philo Cobblestone House |
| Newton-Taber-Martin Farm |
| Newtonville Post Office |
| Newtonville School |
| Newtonville United Methodist Church |
| New Urecht Avenue Station (Dual System BRT) |
| New Utrecht Reformed Church and Buildings |
| Newwark Valley Municipal Building and Tappan-Spaulding Memorial Library |
| New York Bible Society |
| New York Cancer Hospital |
| New York Central Black Rock Freight House |
| New York Central & Hudson River Railroad Power Station |
| New York Central Railroad Passenger and Freight Station |
| New York Central Terminal |
| New York Congregational Home for the Aged |
| New York Cotton Exchange |
| New York County Lawyers Association Building |
| New York Evening Post Building |
| New York Executive Mansion |
| New York Marble Cemetery |
| New York, Ontario & Western Railway Company Middletown Station |
| New York Presbyterian Church |
| New York Public Library |
| New York Public Library |
| New York Public Library, 115th Street Branch |
| New York Public Library and Bryant Park |
Data from United States Park Service and Wikidata
